ergosphere的用法和樣例：
例句
用作名詞 (n.)
- This spinning area surrounding the event horizon is called the ergosphere and has an ellipsoidal shape.
這活動視界周圍旋轉的區域是所謂的能層而具有橢圓形。 - However, because space-time itself is moving in the ergosphere, it is impossible for objects to remain in a fixed position.
然而因為時空本身是在能層里移動，物體保持在固定位置是不可能的。
